I have a CyberPower CP1500PFCLCD with an RMCARD205 installed. Does anyone else have an RMCARD? How do you set it up in TrueNAS? USB has been unreliable for me.
Once upsmon is updated to support this card then TrueNAS releases an update that contains the new version of upsmon then you will be able to use it with TrueNAS.
Currently only the following RMCARDs are supported 100, 201, 202, and 301.